PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

L-44Crown,dental,temporary

3m Company Div 3m Espe Div. · NSN 6520-01-460-7078 · FSC 6520 · No Item Name Available
Verified by PartsTable
NSN 6520-01-460-7078 — this item is cataloged by the U.S. Government under National Stock Number 6520-01-460-7078. Primary manufacturer part number: L-44.
Features
  • Crown,dental,temporary — FSC 6520
  • Material: TIN ALLOY
  • Unit Type: CROWN
  • Tooth Configuration: MANDIBULAR RIGHT FIRST BICUSPID
  • Tooth Overall Width: 7.4 MILLIMETERS NOMINAL MM
  • 2 verified cross-references
  • Primary manufacturer: 3m Company Div 3m Espe Div.
Applications
  • Applications requiring Tin Alloy construction
General Description

The Crown,dental,temporary, cataloged under National Stock Number 6520-01-460-7078, is classified within Federal Supply Class 6520 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is 3m Company Div 3m Espe Div.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6520-01-460-7078
Primary Part NumberL-44
Item NameCrown,dental,temporary
FSC / FSG6520 / 65 — No Item Name Available
Manufacturer3m Company Div 3m Espe Div.
StatusACTIVE
MaterialTIN ALLOY
Unit TypeCROWN
Tooth ConfigurationMANDIBULAR RIGHT FIRST BICUSPID
Tooth Overall Width7.4 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
6240-00-057-2887 INTERCHANGEABLE
Lamp,incandescent
3120-00-077-0919L44 INTERCHANGEABLE
Bearing,sleeve
Circor Naval Solutions Llc Dba Warren Pumps
3110-00-155-9002177039-34 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3416-00-189-7836 INTERCHANGEABLE
Lathe,engine
5950-00-615-0958575602 INTERCHANGEABLE
Transformer,pulse
Herley Chicago Dba Stewart Warner Electronics
3020-01-023-3707 INTERCHANGEABLE
Gear,drive Motion
3040-01-122-1684L4-4 INTERCHANGEABLE
Clamp,hub
Roller Bearing Co of America, Inc Div Pic Design
6515-01-432-3209L44 INTERCHANGEABLE
Protector,orthopedic Cast
Orthomed Products
Cross-Reference Index
Part NumberManufacturer
L-44 3m Company Div 3m Espe Div. (USA)
7000053273 3m Company (USA)
Related Parts
6240-00-057-2887INTERCHANGEABLE
LAMP,INCANDESCENT
3120-00-077-0919INTERCHANGEABLE
BEARING,SLEEVE
L44
3110-00-155-9002INTERCHANGEABLE
BEARING,BALL,ANNULAR
177039-34
3416-00-189-7836INTERCHANGEABLE
LATHE,ENGINE
5950-00-615-0958INTERCHANGEABLE
TRANSFORMER,PULSE
575602
3020-01-023-3707INTERCHANGEABLE
GEAR,DRIVE MOTION
3040-01-122-1684INTERCHANGEABLE
CLAMP,HUB
L4-4
6515-01-432-3209INTERCHANGEABLE
PROTECTOR,ORTHOPEDIC CAST
L44

Frequently Asked Questions

What is NSN 6520-01-460-7078?

NSN 6520-01-460-7078 is a Crown,dental,temporary, manufactured by 3m Company Div 3m Espe Div., classified under FSC 6520 (No Item Name Available). Status: active.

What are the part numbers for NSN 6520-01-460-7078?

NSN 6520-01-460-7078 has 2 cross-referenced part numbers: L-44 (3m Company Div 3m Espe Div.), 7000053273 (3m Company).

What NSN replaces 6520-01-460-7078?

There are 8 known substitutes for 6520-01-460-7078: 6240-00-057-2887, 3120-00-077-0919, 3110-00-155-9002 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of L-44?

Key specifications for L-44: Material: TIN ALLOY; Unit Type: CROWN; Tooth Configuration: MANDIBULAR RIGHT FIRST BICUSPID; End Item Identification: BC-64 SET. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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